baber/WOPTO huggingface dataset:
Patent JP-2003314662-A (JP)
Title: Vehicle driving device and forward/reverse change-over mechanism for the same
Inventor: TAKAMURA TOMOSHI
IPC: F16H37/02
Filed: 2002-04-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a vehicle driving device with simple construction for suppressing manufacturing costs, and a forward/reverse change-over mechanism.  <P>SOLUTION: The forward/reverse change-over mechanism 20 comprises a rotating shaft 23 journaled to a casing 2, a pinion gear 26 journaled to a pinion shaft 25 provided in the rotating shaft 23, an output shaft 28 which has a side gear 28b journaled to the rotating shaft 23 for meshing with the pinion gear 26 and which serves for power transmission to a differential device 40, a driven gear 30 which has a side gear 30a journaled to the rotating shaft 23 for meshing with the pinion gear 26 and which meshes with a driving gear 29 provided in a primary shaft 12 of a belt continuously variable transmission 10, and changing means 31 for change-over among a forward travel position D where the driven gear 30 and the rotation shaft 23 are joined together, a reverse travel position R where the rotating shaft 23 is fixed to the casing 2 and a neutral position N.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003315464-A (JP)
Title: X-ray detector
Inventor: SATO KENJI
IPC: H01L31/0248
Filed: 2002-04-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide an X-ray detector with a large area which does not degree by suppressing a minimum structural defect latently produced during forming an amorphous-selenium (a-Se) semiconductor thick film and a variation in the defect to a charge capture center.  <P>SOLUTION: For a semiconductor layer sensitive to an X-ray, an amorphous- selenium (a-Se) semiconductor thick film 4 doped with alkali-metal in the range of 0.01 ppm to 10 ppm is used. By this, the structural defect and the variation in the defect to the charge capture center is suppressed minimum and an X-ray detector with little sensitivity degradation can be obtained.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003310038-A (JP)
Title: Combine harvester
Inventor: MIZUKURA TAIJI
IPC: A01F12/46
Filed: 2002-04-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a combine harvester having the mechanism of turning an unloading auger 17 held in the main machine while raising it to shorten the time for moving the auger 17 to a grain unloading position and thereby improve the operating efficiency for unloading grains.  <P>SOLUTION: The combine harvester includes a lift member 30 for making ascending/descending actions of the unloading auger 17 and a turning member 27 for making turning actions of the auger 17. Both of the members 30 and 27 are made to work simultaneously.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003317815-A (JP)
Title: Dye sensitized solar cell, and manufacturing method of the same
Inventor: DOI NAOKO
IPC: H01M14/00
Filed: 2002-04-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a dye sensitized solar cell with improved photoelectric conversion efficiency, and to provide a manufacturing method of the same.  <P>SOLUTION: The dye sensitized solar cell comprises a film 2 of first metal oxide grains formed on a translucent conductive base material 1, an electrode having a film 6 of second metal oxide on the surface of the grains 3 of the grain film 2 thereof, a dye 5 adsorbed to the surface of the film 6 of second metal oxide, an electrolyte layer 7 contacting with the dye 5, and a counter electrode 8 contacting with the dye 5. The base material 1 on which, the film 2 of first metal oxide grains are formed, is made to make contact with metal fluoride liquid or metal fluoride complex liquid having liquid temperature of 80-150°C, which is a component of the second metal oxide. By the above, the second metal oxide is deposited and aligned to form the film 6 of second metal oxide.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003322338-A (JP)
Title: Heating device with high temperature hot blast
Inventor: AOTA SHIGEMITSU
IPC: H05B11/00
Filed: 2002-04-30
Abstract: <P>PROBLEM TO BE SOLVED: To enable high-speed cooking without requiring a preheating time, to enable high temperature hot blast heat-treatment at high temperature, for example, about 400°C, with a rising time for about ten seconds, to prevent an odor from transferring even when different foods are heat-treated by turns, and to easily clean inside.  <P>SOLUTION: This heating device with a high temperature hot blast is provided with a housing body having a wall part delimiting a heat chamber wherein a table for mounting a heated thing is disposed. A hot blast supply opening is formed in one wall part of wall parts facing over the table among the wall parts of the housing body, and a hot blast discharge opening is formed in the other wall part. The high temperature hot blast blown off from the hot blast supply opening flows into the hot blast discharge opening in a direction crossing the heated thing mounted on the table.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003033447-A (JP)
Title: Solid golf ball
Inventor: SAKAGAMI MASATAKE
IPC: A63B37/00
Filed: 2002-05-08
Abstract: PROBLEM TO BE SOLVED: To provide a solid golf ball with an excellent sense of ball hitting and stable repulsion function even if it is hit at every head speed. SOLUTION: At least one layer of the core is composed by vulcanizing a rubber composition containing (a) a base material rubber, (b) a joint bridge agent, (c) organic peroxide, and (d) a polysulfide compound given by the following formula (wherein, at least one of R<1> -R<5> and one of R<6> -R<10> are each Br; and n is an integer not smaller than two) in the solid golf ball consisting of one or more covers formed by being coated on a core with one or more layers and the core.
Patent JP-2003331776-A (JP)
Title: Ion source, mass spectroscope and mass spectrometry
Inventor: HIRABAYASHI TSUDOI
IPC: H01J49/00
Filed: 2002-05-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a spray ionization interface suitable for ionization of a low flow-volume liquid and a supersensitive mass spectroscope.  <P>SOLUTION: The ion source is provided with a capillary 1 with its outer and inner diameter tapered toward the tip of one end and with a liquid sample introduced from the other end, a gas guide tube 6 flowing gas along an outer periphery of the one end side and spraying the liquid sample from the one end, and a gas lead-in part 5 introducing gas to the gas guide tube. At the side where the one end side is inserted, the inner diameter of the gas guide tube is formed tapered toward the one end. An ion gas generated is introduced into a vacuum part 9 from an ion take-in part inlet 7 and mass-analyzed with a mass spectrometer. The vicinity of the one tip end side of the capillary 1 is fixed inside the gas guide tube 2 with a holding member 3 and the capillary 1 is fixed inside an ion source housing with a plug 4. Charged particles are removed outside by a suction port 8. With this, the charged particles can be prevented from being introduced into a vacuum device.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003326132-A (JP)
Title: Thermal decomposition processing device for organohalogen compound
Inventor: KAMISA TAKESHI
IPC: C07B37/06
Filed: 2002-05-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a thermal decomposition processing device for organohalogen compounds to be attached to the end of an exhaust system of incineration facility and designed to prolong the service life of a heating unit and capable of raising temperature of a ceramic pipe to a temperature for thermal decomposition in a short time and adequately decomposing the organohalogen compounds such as dioxins.  <P>SOLUTION: This thermal decomposition processing device for the organohalogen compounds is constituted of an inlet for exhaust gas, a thermal decomposition part to thermally decompose the introduced exhaust gas, and an outlet for discharging thermally decomposed gas. The thermal decomposition part is provided with a heating unit having a plurality of through-holes along the inner side of the outer periphery in radial direction thereof and a ceramic pipe which is inserted into the plurality of the through-holes and is supported by pipe support plates at both ends of the ceramic pipe. The thermal decomposition part is provided with an induction heating coil to heat the heating unit through supply of high frequency power, at the outer periphery thereof.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003329800-A (JP)
Title: X-ray generator, device for separating x-ray and electron, method for generating x-ray and method for separating x-ray and electron
Inventor: HIRONAKA YOICHIRO
IPC: H05G2/00
Filed: 2002-05-10
Abstract: <P>PROBLEM TO BE SOLVED: To improve the stability of a laser-induced X-ray generator to the extent which enables the practical performance of it by separating and removing electron beams generated accompanying X rays that are generated from a target in the laser-induced X-ray generator.  <P>SOLUTION: Laser light is condensed on the target 2 by way of a condensation optical system 6 from a laser light source 1 to generate and radiate prescribed X rays. In this process, low-energy electron beams radiated accompanying the X rays are deflected toward the direction approximately perpendicular to the direction along which the X rays propagate by a magnetic field B generated by a permanent magnet 3 and are removed. Subsequently, high-energy electron beams radiated accompanying the X rays are removed by letting them absorbed by a plastic damper 4.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003326097-A (JP)
Title: Clothes-drying tool
Inventor: IWASAKI YOSHIHISA
IPC: D06F57/02
Filed: 2002-05-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a clothes-drying tool which can save the trouble of drying and does not cause uneven drying by improving the tool to make it possible to secure a proper inter-rod distance corresponding to the biased positions fixed in rod-inserting holes instead of aligning rods of different steps on the same vertical plane even when the distances between rods are minimized.  <P>SOLUTION: In this clothes-drying tool, two or more rotating parts 3 are contacted with each other and supported with bearings vertically on a bracket 3 fixed on the front face of an attaching member 1. Each base end of rods 4 is supported on each rotating part like a cantilever support. On the contact surface of each of the rotating part, a rotation guide part 10 consisting of a protruding part 9 and a circular gutter 8 which fit with each other is fixed. On this rotation guide part, a rotation limiting part 11 is fixed. On this rotation limiting part, a rotation stopping position is prepared to prevent the rods of different steps from being aligned on the same vertical plane.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003231715-A (JP)
Title: Modified ethylene - vinyl alcohol copolymer and method for producing the same
Inventor: IKEDA KAORU
IPC: C08J5/00
Filed: 2002-05-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a modified ethylene - vinyl alcohol copolymer excellent in barrier property, transparency, drawability, flexibility and flex proofness.  <P>SOLUTION: This modified ethylene - vinyl alcohol copolymer contains an ethylene content of 5 to 55 mol % and 0.3 to 40 mol % of a structural unit expressed by formula (I) (wherein R<SP>1</SP>, R<SP>2</SP>, R<SP>3</SP>and R<SP>4</SP>each represents a hydrogen atom, a 1-10C aliphatic hydrocarbon group, a 3-10C alicyclic hydrocarbon group, a 6-10C aromatic hydrocarbon group, where R<SP>1</SP>, R<SP>2</SP>, R<SP>3</SP>and R<SP>4</SP>may be same or different and R<SP>3</SP>and R<SP>4</SP>may be linked to each other, and the R<SP>1</SP>, R<SP>2</SP>, R<SP>3</SP>and R<SP>4</SP>may each contain a hydroxy group, a carboxy group and/or a halogen atom.).  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003333058-A (JP)
Title: Packet transmission method in ring-type network system, network system, node device and transmission process program
Inventor: OTSUKA KUMIKO
IPC: H04L12/437
Filed: 2002-05-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a packet transmission method wherein transmission efficiency is high, misorder of packets is not caused, and normal packet transmission is enabled in the case of trouble of a transmission line, when packet transmission is performed by using a ring-type network system having a first transmission line formed clockwise and a second transmission line formed counterclockwise.  <P>SOLUTION: Packets are transmitted by using alternately the first transmission line and the second transmission line, when the packets are transmitted from a call originating node device to a call-incoming node device. A call originating phase difference is corrected, on the basis of difference between a first transmission time and a second transmission time. The first transmission time is the time required for a packet originated from the call originating node device to be transmitted by the first transmission line and received by the call incoming node device. The second transmission time is the time required for that a packet originated from the call-originating node device to be transmitted by the second transmission line and received by the call-incoming node device. When one of either the first transmission line or the second transmission line is abnormal, the other transmission line is used temporarily, and a packet is transmitted.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003333105-A (JP)
Title: Ip telephony system and program for server thereof
Inventor: TSUJI IZUHO
IPC: H04L12/66
Filed: 2002-05-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide an IP telephony system and a program for a server thereof in which high-priority communication such as emergency call, significant communication, and the like is guaranteed.  <P>SOLUTION: A server (i) detects a communication path status of a server (vi) which is the next destination from additional information of inputted data. When the communication path status is congested, the server (i) determines the presence/absence of another path to the next connection destination. When there is the other path, it is determined whether a communication path (a) to a server (ii) located on the path is congested or not and when it is determined that the communication path is not congested, data are transferred. When the communication path (a) is congested and it is determined that the priority of the communication is high from priority communication information, the server (i) limits a flow of data which impart a load to the communication path to the target server to keep a quality in the priority communication, and transfers data to be used for the priority communication to the next server.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003334867-A (JP)
Title: Molding apparatus for tire member and molding method
Inventor: KOYAMA KATSUTO
IPC: B29D30/16
Filed: 2002-05-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a molding apparatus for a tire member effectively suppressed from falling-off of a ribbon-like strip 5 by optimizing the pressure distribution of the ribbon-like strip 5 at the time of sticking, and to provide a molding method.  <P>SOLUTION: The molding apparatus for the tire member is equipped with a rotary body 2 having an outer surface shape provided with a diameter difference, a means for supplying the ribbon-like strip 5 to the rotary body 2 and a pair of rolls 4 positioned in opposite relation to the rotary body 2 to feed the strip 5 supplied from a supply means toward the rotary body and spirally sticking the strip 5 to the outer surface of the rotary body 2. On a plan view including the axial line (m) of the rotary body 2, the roll 4 is positioned so that the interval formed between the roll 4 and the sticking surface 6 of the rotary body 2 becomes narrowest at the position corresponding to the radial outside part 7 of the strip 5.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003341706-A (JP)
Title: Tank cap
Inventor: KOBAYASHI FUJIO
IPC: B65D45/02
Filed: 2002-05-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a tank cap which can be attached and removed without troubles and shows an excellent seal effect.   <P>SOLUTION: The tank cap comprises a mating seal member 1 fitted and hooked in an inner circumference of a pouring inlet 3 of a tank main body 2, a cap main body 10 having a margin portion 11 receiving the mating seal member 11 and covering the outer circumference of the pouring inlet 3, a plurality of vertical punched portions 13 arranged in the outer circumference of the pouring inlet 3 at the margin 11 to receive a plurality of protrusion portions 12 and a horizontal punching portion 14 in continuation with the vertical punched portions 13 and fixed to the pouring inlet 3 by being fitted in and rotated in the pouring inlet 3, and a cam lever 16 mounted on the cap main body 10 to push mating seal member 1 to the inner circumferential surface 4 of the pouring inlet 3 wherein the fitting portion 9 of a cam 17 formed in the cam lever 16 is preferably formed on the upper surface of the mating seal member 1 and further a locking portion 19 is formed to stop on the side of the tank main body 2 when the cam lever 16 falls in the tip of the cam lever 16.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003339124-A (JP)
Title: Power supply unit for vehicle
Inventor: SAKAMOTO TOSHIYUKI
IPC: H02J7/02
Filed: 2002-05-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a power supply unit for a vehicle, capable of effectively preventing over discharge of a battery with a solar battery.  <P>SOLUTION: Electric power generated by a solar battery module 1 charges a plurality of battery blocks, formed by dividing a battery for motor drive by each prescribed voltage, thereby being supplied to battery block charging circuits 3, provided to a plurality of battery blocks respectively. In order to charge a battery for general load, the electric power is supplied to the battery charging circuit 4 for general load. The battery charge operation by the battery block charging circuit 3 and the battery charging circuit 4 for a general load is controlled by the control circuit 5 for controlling the charge operation, on basis of the detected charging current, generated voltage, charging voltage, battery temperature or the like. At this time, the control circuit 5 executes charging, by switching between a plurality of battery block charging circuits 3 and battery charging circuits 4 for a general load, at prescribed time intervals clocked by a timer.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003338967-A (JP)
Title: Camera and imaging element unit
Inventor: TAKIZAWA HIROYUKI
IPC: H04N101/00
Filed: 2002-05-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a camera capable of suppressing the adhesion of dusts removed from the surface of an optical member in the camera again to the surface of the optical member, and to provide an imaging element unit therefor.  <P>SOLUTION: The camera comprises an imaging element 27 for obtaining an image signal corresponding to an illuminating light on a photoelectric conversion surface, an imaging lens 12a for introducing a subject image on the photoelectric conversion surface of the imaging element, a dustproof member 21 having a transparent part of a region having a predetermined spread from an own center in a radial direction in a circular to polygonal shape plate as a whole, and arranged oppositely at a predetermined interval on the front surface side of the imaging element, a shaking member 22 arranged at the peripheral edge of the dustproof member to impart the shaking to the member; a sealing structure constituted to seal the space at the peripheral edge sides of the imaging element and the dustproof member, so as to constitute the space at the site formed so that the imaging element and the dustproof member are opposed, and an image signal processing circuit for converting the image signal acquired by the imaging element into the signal of a recording state. Dust collection means 52 is disposed at the outer peripheral edge of the surface of the front surface side of the dustproof member or its vicinity.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003334659-A (JP)
Title: Welding method in automatic welding device
Inventor: YASUDA KOJI
IPC: B23K9/12
Filed: 2002-05-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a welding method in which welding with an optimum welding condition can be executed even when the cross sectional shape of a groove part is different from each other at a plurality of welding parts.  <P>SOLUTION: The welding method is an automatic welding machine on which a plurality of welding robots capable of simultaneous welding at a plurality of the welding parts are provided. The method is so constituted that when the welding condition is decided according to the cross sectional shape at each welding part and in the case that the welding condition is related to a number of welding passes, the number of the welding passes is calculated by dividing the whole cross sectional area at each welding part with a previously set reference cross sectional area, and at the same time, a number of welding layers and the number of the welding passes at each welding layer are decided based on the number of the welding passes, and next, after the cross sectional area at each welding pass is calculated, the range of a welding current at each welding pass is calculated.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003341993-A (JP)
Title: Control device for forklift
Inventor: FUJITA TSUTOMU
IPC: B66F9/24
Filed: 2002-05-22
Abstract: <P>PROBLEM TO BE SOLVED: To prevent deterioration of work efficiency, cargo collapse, or damage to a pallet.   <P>SOLUTION: As a fork is lowered by action of a lift cylinder, this control means 45 stops the action of the lift cylinder to temporarily stop lowering of the fork when it determines that the fork is lowered to a prescribed position (at 10 cm from the ground) based on output of a lift height detection sensor 51. Simultaneously, for releasing locking to the pallet by a pallet lock means, it controls a motor 31, and drives a power cylinder 30 to turn a rear end part of a lock bar upward, thereby locking to the pallet is released.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003345275-A (JP)
Title: System for earning advertisement income
Inventor: MIKI KATSUO
IPC: G09F19/22
Filed: 2002-05-22
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problems with the conventional advertisements that the advertisements mainly consist of fixed advertisements or the advertisements to be rotationally moved by mechanical driving, that there are restrictions in advertisement places, sizes and areas, that the cost of production is high and that the investment and the economical effect in the short-term advertisement are non-profittable.   <P>SOLUTION: A driving device is connected and installed with an electrode. The system comprises an electrostatic electrode film which consists of a transparent or opaque polyethylene terephthalate film (PET film) and an indium tin oxide (ITO) and has three-layered electrodes of a combination of + and -and a film printed with designs to be advertised is moved in a clearance within 1 cm, by which the surfaces of glass, poles, walls, ceilings, etc., not heretofore utilized are utilized and persons are provided with a concern by moving of an advertisement body. The advertisement income is thus obtained by rendering such an advertisement effect.  <P>COPYRIGHT: (C)2004,JPO